Seiko Cal. 4412 - 540

The Seiko 4412-540 represents an important milestone in Seiko's 1979 lineup. Powered by the 4412 caliber with 35j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-e7988c08a972]

Also known as: Panda, Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

Related Models

• Seiko 5237-277
• Seiko 7080-428
• Seiko 7083-249
• Seiko 6186-136
• Seiko 4432-843
• Seiko 7137-623
• Seiko 3869-223
• Seiko 4444-269
• Seiko 6283-515
• Seiko 6126-452
• Seiko 4517-353
• Seiko 6373-522